After the destruction of Aron, Alien Guts analyzed every aspect of Ultraseven including his human disguise of Dan Moroboshi. They were later planning on how to defeat Ultraseven, one of the Aliens suggested to kill Dan Moroboshi, but the other Guts said that is better to kill Ultraseven: They were going to fight him, defeat him, show to humanity that he was defeated and the humans would be left with no choice but to surrender to them.

At the UG, many false alarms were going off, the alarm sounded again, Dan Moroboshi and Anne were sent to patrol and see what was happening. That night as Dan and Anne went on patrol, several cars with no drivers cornered them. Dan quickly discovered that they were being driven by Alien Guts, who revealed himself and began to taunt him. After another Guts appeared, the first one shot Dan with a gun and forced him to flee while his adversary was chasing him. Suddenly two more Alien Guts appeared out of nowhere, making it extremely difficult for Dan to flee and forced him to summon Windom.